Device for sealing around through passage in pliable roof for channel or tube - has flat plate of shape-stable material with hole for channel, upstanding edge around hole and pliable skirt sealing against edge

摘要

The device has a plate formed for sealed connection with the roof (9) around the through passage and the skirt is formed for sealed connection against the outer side of the channel (14). The skirt with its pliability can be adapted for different locates, shapes, dimensions and directions of the channel in relation to the plate.